National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mackinac Island Airport (KMCD)

Lat: 45.87°NLon: 84.63°WElev: 738ft.

Fair and Breezy

50°F

10°C

Humidity 47%
Wind Speed W 22 mph
Barometer 30.09 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 4 Nov 12:55 pm EST
Extended Forecast for

Mackinac Island MI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. West wind around 15 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 41. Southwest wind around 10 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Slight Chance
    Rain then
    Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm. Steady temperature around 44. Breezy, with an east wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    High: 44 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 35. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Slight Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of snow showers after 1pm. Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. West wind around 15 mph.
Tonight
Rain, mainly after 1am. Low around 41. Southwest wind around 10 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 1pm. Steady temperature around 44. Breezy, with an east wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 35. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Showers, mainly after 1am. Low around 40. Chance of precipitation is 80%.
Friday
Showers. High near 49. Chance of precipitation is 90%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 29.
Saturday
A chance of snow showers after 1pm. Partly sunny, with a high near 38.
Saturday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 29.
Sunday
Snow showers likely. Mostly cloudy, with a high near 36.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Monday
A chance of snow showers. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mackinac Island MI
 45.86°N 84.62°W (Elev. 768 ft)
Last Update:
12:09 pm EST Nov 4, 2025
Forecast Valid:
1pm EST Nov 4, 2025-6pm EST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation